Letter Sequence Approval |
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EPID:L-2017-LLA-0445, Submission of Low Enriched Uranium Conversion Preliminary Safety Analysis Report for the Mit Research Reactor (Approved, Closed) |
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MONTHYEARML17345A5182017-12-0606 December 2017 Low Enriched Uranium Conversion Preliminary Safety Analysis Report for the Mit Research Reactor Project stage: Request ML17345A5162017-12-0606 December 2017 Submission of Low Enriched Uranium Conversion Preliminary Safety Analysis Report for the Mit Research Reactor Project stage: Request ML18038B1922018-03-12012 March 2018 Massachusetts Institute of Technology - Response to Request for Review of Low Enriched Uranium Conversion Preliminary Safety Analysis Report for the Massachusetts Institute of Technology Research Reactor Project stage: Approval ML18303A2072018-10-31031 October 2018 Massachusetts Institute of Technology - Response to Request for Review of Low Enriched Uranium Conversion Preliminary Safety Analysis Report for the Massachusetts Institute of Technology Research Reactor Project stage: Approval 2018-10-31
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Category:Letter
MONTHYEARML24199A1082024-07-23023 July 2024 Examination Confirmation Letter No. 50-020/OL-24-02, Massachusetts Institute of Technology ML24052A2102024-06-0606 June 2024 Examination Result Letter No. 50-020/OL-24-01, Massachusetts Institute of Technology ML24127A1012024-04-26026 April 2024 Mit - Update of Professor Ian A. Waitz Named as Mit Vice President for Research ML24127A1002024-04-24024 April 2024 Mit - Proposal for Conversion to Low Enriched Uranium (Leu), Mit Research Reactor ML24094A0482024-03-29029 March 2024 Mit Nuclear Reactor Lab., Annual Report for 2023, Per Technical Specification 7.7.1 ML24081A1642024-03-11011 March 2024 Massachusetts Institute of Technology, NF-0343 & NW-0681 - Submittal of Rescinding Notice of Cancellation ML24022A0972024-01-22022 January 2024 Massachusetts Institute of Technology Change of Facility Backup Project Manager ML23354A1442024-01-0505 January 2024 Examination Confirmation Letter No. 50-020/OL-24-01, Massachusetts Institute of Technology IR 05000020/20232032023-11-21021 November 2023 Massachusetts Institute of Technology - U.S. Nuclear Regulatory Commission Routine Inspection Report No. 05000020/2023203 ML23242A3382023-11-0606 November 2023 Examination Report Letter No. 50-020/OL-23-01, Massachusetts Institute of Technology ML23242A3392023-11-0606 November 2023 Examination Result Letter No. 50-020/OL-23-01, Massachusetts Institute of Technology IR 05000020/20232012023-10-12012 October 2023 Massachusetts Institute of Technology - U.S. Nuclear Regulatory Commission Routine Inspection Report No. 05000020/2023201 IR 05000020/20232022023-09-27027 September 2023 Massachusetts Institute of Technology - U.S. Nuclear Regulatory Commission Security Inspection Report No. 05000020/2023202 ML23194A0412023-07-11011 July 2023 Mit Research Reactor - Duties of Reactor Superintendent ML23103A2632023-05-10010 May 2023 Examination Confirmation Letter No. 50-020/OL-23-01 Massachusetts Institute of Technology ML23094A1102023-03-30030 March 2023 Massachusetts Institute of Technology (Mit), Submittal of Annual Report for 2022, Technical Specification 7.7.1 ML23072A0242023-03-0707 March 2023 Mit, Nuclear Reactor Lab., Proposal for Conversion to Low Enriched Uranium (Leu), Mit Research Reactor IR 05000020/20222012023-02-0707 February 2023 Massachusetts Institute of Technology - U.S. Nuclear Regulatory Commission Routine Inspection Report No. 05000020/2022201 ML22189A0492022-07-25025 July 2022 Examination Confirmation Letter No.50-020/OL-22-02, Massachusetts Institute of Technology ML22095A2412022-03-31031 March 2022 Annual Report for the Mit Research Reactor for the Period from January 1, 2021, to December 31, 2021 ML22062B0422022-02-10010 February 2022 Proposal for Conversion to Low Enriched Uranium (Leu), Mit Research Reactor, Docket No. 50-20, 10 CFR 50.64 (c)(2)(ii) of That Paragraph ML21328A2342021-11-29029 November 2021 Examination Confirmation Letter No. 50-020/OL-22-01, Massachusetts Institute of Technology IR 05000020/20212032021-11-0909 November 2021 Massachusetts Institutes of Technology - U.S. Nuclear Regulatory Commission Routine Inspection Report No. 05000020/2021203 IR 05000020/20212012021-09-30030 September 2021 Massachusetts Institute of Technology - U.S. Nuclear Regulatory Commission Routine Inspection Report 05000020/2021201 ML21186A0032021-07-16016 July 2021 Examination Confirmation Letter No. 50-020/OL-21-02, Massachusetts Institute of Technology ML21165A1542021-05-28028 May 2021 Mit - Emergency Plan and Procedures, 10 CFR 50.54(q)(5) ML21140A3622021-05-17017 May 2021 Massachusetts Institute of Technology (Mit) - Supplement to Response to the Request for Additional Information for Battery Upgrade License Amendment Request (EPID: L-2021 -NFA-0000) ML21132A2512021-05-0606 May 2021 Massachusetts Institute of Technology, License No. R-37, Docket No. 50-20, Reportable Occurrence 50-20/2021-: Operation with Less than the Required Staffing on Site; NRC OPS Center Log EN 55212 ML21112A1672021-04-12012 April 2021 Massachusetts Institute of Technology - Physical Security Plan Revision Regarding Biometric Readers ML21105A3602021-04-0707 April 2021 Duties of Reactor Superintendent ML21099A1132021-03-31031 March 2021 Massachusetts Institute of Technology - Annual Report, Docket No. 50-20, License R-37, Technical Specification 7.7.1 ML21091A2082021-03-24024 March 2021 Mit Nuclear Reactor Lab - Response to Request for Additional Information for Battery Upgrade License Amendment Request ML21076A0232021-03-18018 March 2021 Requests for Additional Information - Related to License Amendment Request to Replace Emergency Power System Batteries ML21070A1852021-03-0202 March 2021 Mit Nuclear Reactor Laboratory, License Amendment Request Regarding Emergency Battery Surveillances in Technical Specification 4.6, Docket No. 50-20, License R-37 ML21063A2552021-02-25025 February 2021 Proposal for Conversion to Low Enriched Uranium (Leu), :Mit Research Reactor, Docket No. 50-20, 10 CFR 50.64 (c)(2)(ii) of That Paragraph ML21053A4372021-02-23023 February 2021 Examination Confirmation Letter No. 50-020/OL-21-01, Massachusetts Institute of Technology ML21036A0852021-02-19019 February 2021 Massachusetts Institute of Technology - Acceptance of License Amendment Request to Revise Surveillance Frequency During Extended Reactor Shutdown ML21035A2582021-01-29029 January 2021 Massachusetts Institute of Technology (Mit), Supplement to Technical Specifications Surveillance Frequency Definition Update for Improved Compliance Under 10 CPR 50.36(c)(3) ML20295A4242020-11-16016 November 2020 Notification of Mailing Address Change Regarding Submittal of Fingerprint Cards ML20307A4202020-11-0505 November 2020 Granting of Extension Request to Supplement License Amendment to Revise Surveillance Requirement Frequency ML20304A1172020-10-19019 October 2020 Time Extension Request for LAR on Technical Specifications Surveillance Frequency Update for Improved Compliance Under 10 CFR 50.36(c)(3) for the Mit Research Reactor ML20248H5682020-09-22022 September 2020 Mit Research Reactor Routine Inspection Report with Enforcement Discretion (EA-20-109) - August 2020 ML20161A3342020-07-24024 July 2020 Massachusetts Institute of Technology - Issuance of Amendment NO.44 to Renewed Facility Operation License No. R-37 to Amend Technical Specifications Related to Level 1 Position Title Change ML20182A7092020-07-0909 July 2020 Acceptance Review Amendment Request to Revise Surveillance Frequency - Opportunity to Supplement ML20192A0762020-06-30030 June 2020 Mit - Supplemental Information for License Amendment Request for Position Title Change in Technical Specifications for Level 1 Staff ML20070H2672020-06-0404 June 2020 Examination Report No. 50-020/OL-20-01, Massachusetts Institute of Technology ML20119A8272020-05-29029 May 2020 Massachusetts Institute of Technology - Issuance of Amendment No. 43 Extending Time to Implement License Amendment No. 42 to Facility Operating License No. R-37 ML20149K4142020-05-27027 May 2020 NRC LAR Extension Supplemental Letter 2020-05-27 ML20135H1882020-05-15015 May 2020 Massachusetts Institute of Technology - Exemption from Select Requirements of 10 CFR Part 55, Operators' Licenses ML20122A0622020-04-21021 April 2020 Massachusetts Institute of Technology, Regarding the, Amendment No. 42 to Renewed Facility Operating License No. R-37 for the Nuclear Safety System Digital Upgrade (Epdi No. L-2016-LLA-0003) 2024-07-23
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October 31, 2018 Dr. Lin-wen Hu, Director of Research and Services Massachusetts Institute of Technology Nuclear Reactor Laboratory Research Reactor 138 Albany Street, MS NW12-116A Cambridge, MA 02139 Mr. Alberto Queirolo, Director of Reactor Operations Massachusetts Institute of Technology Nuclear Reactor Laboratory Research Reactor 138 Albany Street, MS NW12-116A Cambridge, MA 02139
SUBJECT:
MASSACHUSETTS INSTITUTE OF TECHNOLOGY - RESPONSE TO REQUEST FOR REVIEW OF LOW-ENRICHED URANIUM CONVERSION PRELIMINARY SAFETY ANALYSIS REPORT FOR THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY RESEARCH REACTOR (EPID NO. L-2017-LLA-0445)
Dear Dr. Hu and Mr. Queirolo:
By letter dated October 24, 2018 (Agencywide Documents Access and Management System Accession No. ML18302A128), Massachusetts Institute of Technology (MIT) staff submitted a revised preliminary safety analysis report (PSAR) for the conversion of the MIT reactor from highly enriched uranium (HEU) to low-enriched uranium (LEU) fuel to the U.S. Nuclear Regulatory Commission (NRC) staff for review and comment. This letter provides the results of the NRC staffs initial review, which was performed to determine if there is sufficient technical information in scope and depth to allow the NRC staff to begin its detailed review. As noted in the letter from the MIT staff, the LEU fuel has not been approved for use, and MIT is not prepared to convert from HEU to LEU fuel at this time. As such, no licensing action is being requested by MIT at this time.
The NRC staff has reviewed your PSAR and concluded that it does provide technical information in sufficient detail and will allow the NRC staff to perform a review following the guidance of NUREG-1537, Guidelines for Preparing and Reviewing Applications for the Licensing of Non Power Reactors, Parts 1 and 2, Chapter 18, Highly Enriched to Low-Enriched Uranium Conversions.
L. Hu and A. Queirolo If you have any questions please contact me at 301-415-3936 or by electronic mail at Patrick.Boyle@nrc.gov.
Sincerely,
/RA/
Patrick G. Boyle, Project Manager Research and Test Reactors Licensing Branch Division of Licensing Projects Office of Nuclear Reactor Regulation Docket No. 50-20 License No. R-37 cc: See next page
Massachusetts Institute of Technology Docket No. 50-20 cc:
City Manager City Hall Cambridge, MA 02139 Department of Environmental Protection One Winter Street Boston, MA 02108 Mr. Jack Priest, Director Radiation Control Program Department of Public Health 529 Main Street Schrafft Center, Suite 1M2A Charlestown, MA 02129 Mr. John Giarrusso, Chief Planning and Preparedness Division Massachusetts Emergency Management Agency 400 Worcester Road Framingham, MA 01702-5399 Test, Research and Training Reactor Newsletter P.O. Box 118300 University of Florida Gainesville, FL 32611-8300 Ms. Sarah M. Don, Reactor Superintendent Massachusetts Institute of Technology Nuclear Reactor Laboratory Research Reactor 138 Albany Street, MS NW12-116B Cambridge, MA 02139
ML18303A207 *concurred via e-mail NRR-106 OFFICE NRR/DLP/PRLB/PM NRR/DLP/PRLB/LA* NRR/DLP/PRLB/BC NRR/DLP/PRLB/PM NAME PBoyle NParker AAdams (WKennedy for) PBoyle DATE 10/30/2018 10/30/2018 10/31/2018 10/31/2018